HP Cisco Catalyst Blade Switch 3020 Cisco Catalyst Blade Switch 3020 for HP Co - Page 265
policy-map
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Chapter 2 Cisco Catalyst Blade Switch 3020 for HP Cisco IOS Commands policy-map policy-map Use the policy-map global configuration command to create or modify a policy map that can be attached to multiple physical ports or switch virtual interfaces (SVIs) and to enter policy-map configuration mode. Use the no form of this command to delete an existing policy map and to return to global configuration mode. policy-map policy-map-name no policy-map policy-map-name Syntax Description policy-map-name Name of the policy map. Defaults No policy maps are defined. The default behavior is to set the Differentiated Services Code Point (DSCP) to 0 if the packet is an IP packet and to set the class of service (CoS) to 0 if the packet is tagged. No policing is performed. Command Modes Global configuration Command History Release 12.2(25)SEF Modification This command was introduced. Usage Guidelines After entering the policy-map command, you enter policy-map configuration mode, and these configuration commands are available: • class: defines the classification match criteria for the specified class map. For more information, see the "class" section on page 2-32. • description: describes the policy map (up to 200 characters). • exit: exits policy-map configuration mode and returns you to global configuration mode. • no: removes a previously defined policy map. • rename: renames the current policy map. To return to global configuration mode, use the exit command. To return to privileged EXEC mode, use the end command. Before configuring policies for classes whose match criteria are defined in a class map, use the policy-map command to specify the name of the policy map to be created, added to, or modified. Entering the policy-map command also enables the policy-map configuration mode in which you can configure or modify the class policies for that policy map. You can configure class policies in a policy map only if the classes have match criteria defined for them. To configure the match criteria for a class, use the class-map global configuration and match class-map configuration commands. You define packet classification on a physical-port basis. OL-8916-01 Cisco Catalyst Blade Switch 3020 for HP Command Reference 2-237